WUXI XINFUTIAN METAL PRODUCTS CO., LTD
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Cold-rolled stainless steel coils are a common product in the steel industry. They are produced through a process called cold rolling, which involves passing stainless steel sheets or strips through a series of rollers at room temperature. This process reduces the thickness and improves the surface finish of the stainless steel.
Here are some key features and benefits of cold-rolled stainless steel coils:
Improved Mechanical Properties: Cold rolling increases the strength and hardness of stainless steel compared to hot-rolled steel. This makes cold-rolled stainless steel coils suitable for applications that require high strength and durability.
Excellent Surface Finish: Cold rolling smoothens the surface of the stainless steel, resulting in a clean and uniform appearance. The process removes surface imperfections and scales, providing a polished or matte finish depending on the desired specification.
Dimensional Accuracy: Cold-rolled stainless steel coils are known for their precise thickness and width tolerances. This makes them ideal for applications that require strict dimensional control, such as precision engineering, automotive, and construction.
Corrosion Resistance: Stainless steel is inherently corrosion-resistant, and this property is retained in cold-rolled stainless steel coils. They offer excellent resistance to rust, staining, and oxidation, making them suitable for various environments, including those with exposure to moisture, chemicals, and high temperatures.
Versatility: Cold-rolled stainless steel coils are available in a wide range of grades, finishes, and dimensions to meet diverse application requirements. Common grades include austenitic stainless steels (such as 304 and 316), ferritic stainless steels, and duplex stainless steels.
Cold-rolled stainless steel coils find applications in various industries, including automotive, construction, appliances, kitchenware, electronics, and architecture. They are used to manufacture components, parts, and products such as kitchen sinks, automotive trim, tubing, utensils, and decorative items.
409 Stainless Steel Coils:
Grade 409 stainless steel is a ferritic stainless steel that contains a relatively high amount of chromium. It offers good corrosion resistance in mildly corrosive environments, making it suitable for applications such as automotive exhaust systems, catalytic converters, and heat exchangers. 409 stainless steel is known for its excellent formability and weldability.
410 Stainless Steel Coils:
Grade 410 stainless steel is a martensitic stainless steel that contains 11.5-13.5% chromium. It offers good corrosion resistance, high strength, and hardness. 410 stainless steel coils are commonly used in applications that require high wear resistance, such as cutlery, surgical instruments, and industrial equipment. It can also be heat treated to enhance its mechanical properties.
430 Stainless Steel Coils:
Grade 430 stainless steel is a ferritic stainless steel that contains 16-18% chromium. It has good corrosion resistance in mildly corrosive environments and is resistant to oxidation at high temperatures. 430 stainless steel coils are commonly used in applications such as kitchen appliances, decorative trim, and automotive trim. It offers good formability and is often used for deep-drawn components.
| Product name | Stainless Steel Coil, Stainless Steel Roll, Stainless Steel Strip |
| Material | Ferrite stainless steel, magnetic. |
| Standard | AISI, ASTM, EN, GB, DIN, JIS |
| HR Origin | TISCO /JISCO /BAOSTEEL |
| Grade | 410S, 410L,410, 430, 409L, 201 |
| Form | Cold Rolled Treatment, soft material |
| Thickness | 0.18mm - 2.5mm |
| Width | 10mm-1280mm |
| Length | As request, Coil |
| Surface | No.1, 2D, 2B, NO.4, HL(Hairline),8K, BA |
| Edge | Mill Edge, Slit Edge |
| Hardness | Full hard, Soft, Semi-DDQ, DDQ (Deep drawing quality) |
| More Process | Paper Insert, PVC coated, slit edge, circle cutting |
| Surface | Characteristic | Processing Technology |
| N0.1 | Original | Pickled after hot rolling |
| 2D | Blunt | Hot rolling + annealing shot peening pickling + cold rolling + annealing pickling |
| 2B | Blurred | Hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + tempering rolling |
| N0.3 | Matte | Polishing and tempering rolling with 100-120 mesh abrasive materials |
| N0.4 | Matte | Polishing and tempering rolling with 150-180 mesh abrasive material |
| NO.240 | Matte | Polishing and tempering rolling with 240 mesh abrasive materials |
| NO.320 | Matte | Polishing and tempering rolling with 320 mesh abrasive materials |
| NO.400 | Matte | Polishing and tempering rolling with 400 mesh abrasive materials |
| HL | Brushed | Grind the surface of the steel belt with an appropriate grinding grain size to make it show a certain longitudinal texture |
| BA | Bright | The surface is annealed and shows high reflectivity |
| 6K | Mirror | Rough grinding and polishing |
| 8K | Mirror | Fine grinding and polishing |
Product Processing
Coil Processing: Decoiling , Hairline , No.4 hairline , PVC film, Cutting
Product Display
Packing and transportation
Applications
FAQ
Q:Are you trading company or manufacturer?
A:We are professional manufacturer for steel pipe,and our company also is a very professional atrade company for steel products. We can also provide a wide range of steel products.
Q:Will you delivery the goods on time?
A:Yes, we promise to provide best quality products and delivery on time. Honesty is our company's tenet.
Q:Can I get some samples?
A:Yes, we can supply free sample, but the shipping cost would be paid by our customers.
Q:How to confirm the Product Quality before placing orders?
A:You can get free samples, the quality can be inspect by third-party.
Q:How can I get your quotation as soon as possible?
A:The email and fax will be checked within 24 hours, meanwhile, the Skype, Wechat and WhatsApp will be online in 24 hours. Please send us your requirement and order information, specification ( Steel grade, size, quantity, destination port ), we will work out a best price soon.
Q:What are our main products?
A:Main products: Stainless steel plate, stainless steel coil, stainless steel pipe, stainless steel round bar and other products.